/* Template premium-v1 — oficina mecânica.
   Direção: painel de instrumentos em grafite escovado. Sem dependências externas. */
:root{
  --void:#07090c;
  --steel:#0d1015;
  --steel-2:#12161d;
  --panel:#161b23;
  --panel-2:#1b212a;
  --line:rgba(148,163,184,.14);
  --line-strong:rgba(148,163,184,.26);
  --text:#e9edf3;
  --soft:#b9c3d1;
  --muted:#8b95a5;
  --amber:#ff5a1f;
  --amber-2:#ffb020;
  --mint:#7bf3c0;
  --blueprint:#dfe6ee;
  --blueprint-ink:#12212f;
  --blueprint-line:rgba(18,33,47,.16);
  --mono:ui-monospace,"Cascadia Mono",Consolas,"Roboto Mono",monospace;
  --sans:"Segoe UI Variable Display","Segoe UI",Inter,system-ui,-apple-system,Arial,sans-serif;
  --shell:1180px;
  --fast:.14s cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box}
html{background:var(--void);color-scheme:dark;scroll-behavior:smooth}
body{
  margin:0;background:var(--void);color:var(--text);font:16px/1.6 var(--sans);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%}
img{height:auto}
a{color:inherit}
h1,h2,h3,p,dl,dd,figure{margin:0}
.wrap{width:min(100% - 40px,var(--shell));margin-inline:auto}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.ico{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.skip{position:fixed;left:12px;top:12px;z-index:60;background:var(--amber);color:#150800;padding:12px 18px;border-radius:10px;
  font-weight:700;text-decoration:none;transform:translateY(calc(-100% - 24px));transition:transform var(--fast)}
.skip:focus,.skip:focus-visible{transform:translateY(0)}
:focus-visible{outline:2px solid var(--amber-2);outline-offset:3px;border-radius:4px}

/* ---------------------------------------------------------------- header */
.head{position:sticky;top:0;z-index:40;background:rgba(7,9,12,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt b{font-size:19px;letter-spacing:.16em;font-weight:800}
.brand-txt i{font-style:normal;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.nav-shell{display:none}
.nav{display:flex;align-items:center;gap:26px}
.nav-desk{flex-wrap:wrap;justify-content:flex-end;gap:18px 26px}
.nav a{text-decoration:none;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--soft);padding:6px 0;position:relative;transition:color var(--fast)}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--amber);transition:right var(--fast)}
.nav a:hover{color:var(--text)}
.nav a:hover::after{right:0}
.nav-call{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line-strong);border-radius:999px;padding:9px 16px!important;font-family:var(--mono);letter-spacing:0!important;text-transform:none!important;color:var(--text)!important}
.nav-call::after{display:none}
.nav-call:hover{border-color:var(--amber);background:rgba(255,90,31,.1)}

/* ---------------------------------------------------------------- hero */
.hero{position:relative;padding:76px 0 0;background:
  radial-gradient(120% 90% at 82% 8%,rgba(255,90,31,.16),transparent 60%),
  radial-gradient(90% 70% at 8% 0%,rgba(99,210,255,.08),transparent 55%),
  linear-gradient(180deg,var(--void),var(--steel));
  overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:88px 88px;mask-image:radial-gradient(80% 70% at 50% 20%,#000 40%,transparent 100%);opacity:.5;pointer-events:none}
.hero-in{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center;padding-bottom:74px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.led{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 3px rgba(255,90,31,.2);animation:pulse 2.6s infinite}
.led-ok{background:var(--mint);box-shadow:0 0 0 3px rgba(123,243,192,.16);animation:none}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(255,90,31,0)}}
h1{font-size:clamp(42px,6.4vw,76px);line-height:.94;font-weight:800;letter-spacing:-.03em}
h1 span{display:block;color:var(--soft);font-weight:300;letter-spacing:-.01em}
.lede{margin-top:22px;max-width:46ch;color:var(--soft);font-size:clamp(15px,1.5vw,18px)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line-strong);background:var(--panel);color:var(--text);
  border-radius:12px;padding:14px 20px;font:600 14px/1 var(--sans);text-decoration:none;cursor:pointer;
  transition:transform var(--fast),border-color var(--fast),background var(--fast),box-shadow var(--fast)}
.btn:hover{border-color:var(--line-strong);background:var(--panel-2);transform:translateY(-1px)}
.btn:active{transform:translateY(1px);box-shadow:inset 0 2px 6px rgba(0,0,0,.5)}
.btn-primary{background:linear-gradient(180deg,#ff6a2c,#e8480f);border-color:rgba(255,140,90,.55);color:#1a0700;box-shadow:0 10px 24px rgba(255,90,31,.22)}
.btn-primary:hover{background:linear-gradient(180deg,#ff7b41,#f2530f)}
.btn-ghost{background:transparent}
.btn-dark{background:var(--blueprint-ink);color:#f2f6fa;border-color:transparent}
.btn-dark:hover{background:#0d1a25}
.btn-line{background:transparent;border-color:var(--line-strong)}
.strip{display:flex;flex-wrap:wrap;gap:14px 40px;margin-top:38px;padding-top:24px;border-top:1px solid var(--line)}
.strip dt{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
.strip dd{margin:0;font-size:15px;color:var(--text)}

/* cluster / medidor */
.cluster{display:flex;flex-direction:column;gap:18px;align-items:center}
.cluster-face{position:relative;width:min(100%,420px);padding:30px 30px 24px;border-radius:22px;
  background:linear-gradient(160deg,var(--panel-2),#0f1319 70%);border:1px solid var(--line-strong);
  box-shadow:0 30px 70px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.06)}
.cluster-face::after{content:"";position:absolute;inset:10px;border-radius:16px;border:1px solid rgba(255,255,255,.04);pointer-events:none}
.gauge{display:block;width:100%;height:auto}
.arc-bg{fill:none;stroke:rgba(255,255,255,.08);stroke-width:12;stroke-linecap:round}
.arc-fill{fill:none;stroke:url(#arc);stroke-width:12;stroke-linecap:round;stroke-dasharray:283;stroke-dashoffset:283;transition:stroke-dashoffset 1.5s cubic-bezier(.22,.75,.2,1)}
.gauge.on .arc-fill{stroke-dashoffset:var(--arc-offset,29px)}
.tick{stroke:rgba(255,255,255,.22);stroke-width:2;stroke-linecap:round}
.needle{transform-origin:120px 140px;transform:rotate(-90deg);transition:transform 1.6s cubic-bezier(.3,1.4,.4,1)}
.gauge.on .needle{transform:rotate(var(--needle-angle,76deg))}
.needle path{stroke:var(--amber);stroke-width:3.4;stroke-linecap:round}
.needle circle{fill:#0b0e13;stroke:var(--amber);stroke-width:3}
.gauge-min,.gauge-max{fill:var(--muted);font:600 11px var(--mono);text-anchor:middle}
.cluster-read{display:flex;align-items:baseline;justify-content:center;gap:14px;margin-top:14px;padding-top:16px;border-top:1px solid var(--line)}
.cluster-read strong{font-size:clamp(38px,6vw,52px);line-height:.9;font-weight:800;letter-spacing:-.02em}
.cluster-read span{display:flex;flex-direction:column;gap:3px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.cluster-read span b{font-size:14px;letter-spacing:.04em;color:var(--soft)}
.cluster-cap{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:rgba(255,255,255,.03);
  border-radius:999px;padding:8px 14px;font-size:12px;color:var(--soft)}
.chip b{color:var(--text)}
.chip svg{color:var(--amber-2)}
.chip-ok svg{color:var(--mint)}
.hero-rule{display:flex;gap:4px;height:4px}
.hero-rule i{flex:1;background:var(--line)}
.hero-rule i:first-child{background:var(--amber)}
.hero-rule i:nth-child(2){background:var(--amber-2);flex:.35}

/* ---------------------------------------------------------------- seções */
.sec-head{max-width:62ch;margin-bottom:38px}
.sec-tag{font:600 11px/1 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--amber);margin-bottom:16px}
h2{font-size:clamp(28px,3.6vw,44px);line-height:1.08;letter-spacing:-.02em;font-weight:700}
.sec-sub{margin-top:16px;color:var(--muted);font-size:15px}
.rep{padding:92px 0;background:linear-gradient(180deg,var(--steel),var(--steel-2))}
.rep-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.panel{position:relative;border:1px solid var(--line);border-radius:16px;padding:26px;background:
  linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));min-width:0;
  transition:border-color var(--fast),transform var(--fast)}
.panel:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.panel-lead{grid-column:span 2;background:linear-gradient(150deg,rgba(255,90,31,.12),rgba(255,255,255,.02) 55%)}
.panel-note{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:8px 28px}
.panel-note .panel-foot{margin-top:0;flex:1 1 420px}
.panel-note .link{margin-top:0}
.panel-tag{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.big{font-size:clamp(46px,6vw,68px);line-height:1;font-weight:800;margin-top:14px}
.big em{font-style:normal;font-size:.34em;color:var(--muted);margin-left:6px}
.stars{display:flex;gap:4px;margin-top:14px;color:var(--amber-2)}
.stars .ico{width:20px;height:20px;fill:currentColor;stroke:none}
.star-half{opacity:.45}
.panel-state{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:18px;font-size:clamp(19px,3.4vw,26px);font-weight:700}
.panel-foot{margin-top:14px;font-size:13px;color:var(--muted)}
.panel-foot b{color:var(--text)}
.bar{margin-top:18px;height:6px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden}
.bar i{display:block;height:100%;width:var(--w);background:linear-gradient(90deg,var(--amber),var(--amber-2))}
.link{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:13px;color:var(--amber-2);text-decoration:none;border-bottom:1px solid transparent;transition:border-color var(--fast)}
.link:hover{border-color:currentColor}

/* ---------------------------------------------------------------- blueprint */
.loc{padding:92px 0;background:var(--blueprint);color:var(--blueprint-ink);
  background-image:linear-gradient(var(--blueprint-line) 1px,transparent 1px),linear-gradient(90deg,var(--blueprint-line) 1px,transparent 1px);
  background-size:34px 34px}
.sec-head-dark .sec-tag{color:#b8420f}
.sec-head-dark .sec-sub{color:#42525f}
.loc-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:34px;align-items:start}
.sheet{font-style:normal;background:#fff;border:1px solid rgba(18,33,47,.12);border-radius:18px;padding:10px 26px 26px;box-shadow:0 24px 50px rgba(18,33,47,.12)}
.sheet .row{display:flex;justify-content:space-between;gap:20px;padding:17px 0;border-bottom:1px dashed rgba(18,33,47,.16)}
.sheet .row span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#6b7885;flex:none;padding-top:3px}
.sheet .row b{text-align:right;font-weight:600;overflow-wrap:anywhere}
.sheet-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.loc .btn-line{color:var(--blueprint-ink);border-color:rgba(18,33,47,.3)}
.loc .btn-line:hover{background:rgba(18,33,47,.06);border-color:rgba(18,33,47,.5)}
.plan{margin:0;background:#fff;border:1px solid rgba(18,33,47,.12);border-radius:18px;padding:18px;box-shadow:0 24px 50px rgba(18,33,47,.12)}
.plan img{display:block;width:100%;height:auto;border-radius:10px}
.plan figcaption{margin-top:14px;font-size:12px;color:#6b7885}

/* ---------------------------------------------------------------- contato */
.contact{padding:92px 0 110px;background:linear-gradient(180deg,var(--steel-2),var(--void))}
.contact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{border:1px solid var(--line);border-radius:16px;padding:28px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.012));display:flex;flex-direction:column;gap:12px;min-width:0}
.card-call{background:linear-gradient(150deg,rgba(255,90,31,.14),rgba(255,255,255,.02) 60%);border-color:rgba(255,90,31,.28)}
.card-tag{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.card-value{font-size:26px;font-weight:700;letter-spacing:-.01em;overflow-wrap:anywhere}
.card-address{font-size:15px;font-weight:400;line-height:1.6;color:var(--soft)}
.card-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:8px}

/* ---------------------------------------------------------------- rodapé + dock */
.foot{border-top:1px solid var(--line);background:var(--void);padding:46px 0 calc(46px + env(safe-area-inset-bottom))}
.foot-in{display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between;align-items:flex-start}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.04em}
.foot-note{margin-top:12px;max-width:56ch;font-size:12px;color:var(--muted)}
.foot-demo{max-width:40ch;font-size:12px;color:var(--muted);border-left:2px solid var(--amber);padding-left:14px}
.dock{display:none}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,14px);z-index:70;background:var(--panel-2);border:1px solid var(--line-strong);
  color:var(--text);padding:12px 20px;border-radius:12px;font-size:13px;box-shadow:0 18px 40px rgba(0,0,0,.5);opacity:0;transition:opacity var(--fast),transform var(--fast)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast[hidden]{display:none}

/* ---------------------------------------------------------------- responsivo */
@media (max-width:1040px){
  .hero-in{grid-template-columns:1fr;gap:44px;padding-bottom:60px}
  .cluster{order:0}
  .rep-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .panel-lead,.panel-note{grid-column:span 2}
  .loc-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:820px){
  .wrap{width:min(100% - 32px,var(--shell))}
  .hero{padding-top:52px}
  .rep,.loc,.contact{padding:64px 0}
  .contact{padding-bottom:96px}
  .nav-desk{display:none}
  .nav-shell{display:block;position:relative}
  .nav-shell>summary{display:inline-flex;align-items:center;gap:8px;list-style:none;cursor:pointer;
    border:1px solid var(--line-strong);border-radius:10px;padding:10px 14px;font-size:13px;color:var(--text);user-select:none}
  .nav-shell>summary::-webkit-details-marker{display:none}
  .nav-shell[open]>summary{border-color:var(--amber);color:var(--amber-2)}
  .nav{position:absolute;right:0;top:calc(100% + 12px);flex-direction:column;align-items:stretch;gap:4px;width:min(78vw,280px);
    background:var(--panel);border:1px solid var(--line-strong);border-radius:14px;padding:10px;box-shadow:0 24px 50px rgba(0,0,0,.55)}
  .nav a{padding:12px 14px;border-radius:9px}
  .nav a::after{display:none}
  .nav a:hover{background:rgba(255,255,255,.05)}
  .nav-call{justify-content:center;margin-top:6px}
  .dock{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:50;
    padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(7,9,12,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
  .dock-btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border-radius:11px;
    border:1px solid var(--line-strong);background:var(--panel);color:var(--text);font:600 13px/1 var(--sans);text-decoration:none}
  .dock-btn:active{transform:translateY(1px)}
  .dock-main{background:linear-gradient(180deg,#ff6a2c,#e8480f);border-color:transparent;color:#1a0700}
  body{padding-bottom:76px}
  .toast{bottom:88px}
}
@media (max-width:600px){
  .rep-grid{grid-template-columns:1fr}
  .panel-lead,.panel-note{grid-column:span 1}
  .panel{padding:22px}
}
@media (max-width:380px){
  .wrap{width:min(100% - 24px,var(--shell))}
  .panel,.card{padding:18px}
  .strip{gap:12px 24px}
}
@media (max-width:440px){
  h1{font-size:clamp(34px,10vw,44px)}
  .cluster-face{padding:22px 16px 18px}
  .btn{padding:13px 16px;font-size:13px}
  .cta-row .btn{flex:1 1 100%;justify-content:center}
  .sheet .row{flex-direction:column;gap:4px}
  .sheet .row b{text-align:left}
  .dock-btn span{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .arc-fill{stroke-dashoffset:var(--arc-offset,29px)}
  .needle{transform:rotate(var(--needle-angle,76deg))}
}
@media print{
  .head,.dock,.toast,.hero::before{display:none}
  body{background:#fff;color:#000}
}